Sample: 05SMJL037


Sample ID: 05SMJL037 [1]
Station ID: 05SMJL037
AT Num:
Volcano: Semisopochnoi
Possible source:
Eruption:
Collector: Larsen, J. F.
Date sampled: 2005-09-24
Sample type 1: Lava
Color: red to dark grey
Final unit: Cerberus north cone lavas 4
Text Description: red, oxidized rubbly flow front. Variably vesicular. Visibly less phenocryst rich than 036. Plag are needle like and up to 2mm on long axis
Sample Location:

References Cited

[1] Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska, 2018

Coombs, M.L., Larsen, J.F., and Neal, C.A., 2018, Postglacial eruptive history and geochemistry of Semisopochnoi volcano, western Aleutian Islands, Alaska: U.S. Geological Survey Scientific Investigations Report 2017-5150, 32 p., https://doi.org/10.3133/sir20175150.